public enum PetEnum {
    CAT("cat", "猫"),
    DOG("dog", "狗"),
    RABBIT("rabbit", "兔子"),
    TIGER("tiger", "老虎"),
    LION("lion", "狮子"),
    ELEPHANT("elephant", "大象"),
    MONKEY("monkey", "猴子"),
    DUCK("duck", "鸭子"),
    PIG("pig", "猪"),
    CHICKEN("chicken", "鸡")
    ;
    private String code;
    private String desc;

    PetEnum(String code, String desc) {
        this.code = code;
        this.desc = desc;
    }
}
